// 测试跨模块常量
import {a, b , c} from './const';
console.log(`a = ${a}`);
console.log(`b = ${b}`);
console.log(`c = ${c}`);

import * as constant from './const';
console.log(`a = ${constant.a}`);
console.log(`b = ${constant.b}`);
console.log(`c = ${constant.c}`); 